Annual report pursuant to Section 13 and 15(d)

Long - Term Debt - Additional Information (Detail)

v3.3.1.900
Long - Term Debt - Additional Information (Detail) - USD ($)
 12 Months Ended
Jan. 02, 2016
Jan. 03, 2015
Debt Instrument [Line Items]    
Redemption price percentage 100.00%  
Capital lease, expiration dates 2021  
Assets under capital lease $ 42,700,000 $ 47,600,000
Accumulated amortization of assets under capital lease $ 27,400,000 $ 28,700,000
Notes Payable | 6.00% notes, due 2033    
Debt Instrument [Line Items]    
Maturity date, notes 2033 2033
Cross - acceleration trigger, other note $ 50,000,000  
Long - term debt, face amount $ 300,000,000  
Effective annual interest rate 6.19%  
Notes Payable | 5.95% Notes, Due 2017    
Debt Instrument [Line Items]    
Maturity date, notes 2017 2017
Cross - acceleration trigger, other note $ 100,000,000  
Repurchase obligation percentage 101.00%  
Additional Basis point 0.20%  
Long - term debt, face amount $ 250,000,000  
Notes Payable | 3.5% notes, due 2021    
Debt Instrument [Line Items]    
Maturity date, notes 2021 2021
Cross - acceleration trigger, other note $ 100,000,000  
Repurchase obligation percentage 101.00%  
Redemption price percentage 100.00%  
Additional Basis point 0.20%  
Long - term debt, face amount $ 500,000,000  
Effective annual interest rate 4.69%  
Notes Payable | 6.45% Notes, Due 2037    
Debt Instrument [Line Items]    
Maturity date, notes 2037 2037
Cross - acceleration trigger, other note $ 100,000,000  
Repurchase obligation percentage 101.00%  
Additional Basis point 0.25%  
Long - term debt, face amount $ 350,000,000  
Capital Lease Obligations    
Debt Instrument [Line Items]    
Effective annual interest rate 5.06%